docbook.dtd depends on ../tools/xml2dtd.xsl

diff --git a/docbook/relaxng/docbook/docbook/Makefile b/docbook/relaxng/docbook/docbook/Makefile
index 0ba078d19a4de8884efff8e7c97c93849b4c6ee5..c1d4348afc574059378f1675dcb27c216f4fdaf7 100644 (file)
--- a/docbook/relaxng/docbook/docbook/Makefile
+++ b/docbook/relaxng/docbook/docbook/Makefile
@@ -28,7 +28,7 @@ docbook.rng: $(basename $(docbook_BINARY)).rnx
 docbook.rnc: docbook.rng
        $(RUNTRANG) $< $@
 
-docbook.dtd: $(basename $(docbook_BINARY)).dtx docbook.rnc
+docbook.dtd: $(basename $(docbook_BINARY)).dtx docbook.rnc ../tools/xml2dtd.xsl
        $(XSLTPROC) -output $@ $(TOOLS)/xml2dtd.xsl $<
 
 docbook.sch: $(basename $(docbook_BINARY)).rnx